Search criteria
1 vulnerability by node-tar_project
CVE-2018-20834 (GCVE-0-2018-20834)
Vulnerability from cvelistv5 – Published: 2019-04-30 18:01 – Updated: 2024-08-05 12:12
VLAI?
Summary
A vulnerability was found in node-tar before version 4.4.2 (excluding version 2.2.2). An Arbitrary File Overwrite issue exists when extracting a tarball containing a hardlink to a file that already exists on the system, in conjunction with a later plain file with the same name as the hardlink. This plain file content replaces the existing file content. A patch has been applied to node-tar v2.2.2).
Severity ?
No CVSS data available.
CWE
- n/a
Assigner
References
| URL | Tags | ||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
|||||||||||||||||||||||
{
"containers": {
"adp": [
{
"providerMetadata": {
"dateUpdated": "2024-08-05T12:12:27.376Z",
"orgId": "af854a3a-2127-422b-91ae-364da2661108",
"shortName": "CVE"
},
"references": [
{
"tags": [
"x_refsource_MISC",
"x_transferred"
],
"url": "https://hackerone.com/reports/344595"
},
{
"tags": [
"x_refsource_MISC",
"x_transferred"
],
"url": "https://github.com/npm/node-tar/commit/b0c58433c22f5e7fe8b1c76373f27e3f81dcd4c8"
},
{
"tags": [
"x_refsource_MISC",
"x_transferred"
],
"url": "https://github.com/npm/node-tar/compare/58a8d43...a5f7779"
},
{
"name": "RHSA-2019:1821",
"tags": [
"vendor-advisory",
"x_refsource_REDHAT",
"x_transferred"
],
"url": "https://access.redhat.com/errata/RHSA-2019:1821"
},
{
"tags": [
"x_refsource_MISC",
"x_transferred"
],
"url": "https://nvd.nist.gov/vuln/detail/CVE-2018-20834"
},
{
"tags": [
"x_refsource_MISC",
"x_transferred"
],
"url": "https://github.com/npm/node-tar/commit/7ecef07da6a9e72cc0c4d0c9c6a8e85b6b52395d"
},
{
"tags": [
"x_refsource_MISC",
"x_transferred"
],
"url": "https://github.com/npm/node-tar/commits/v2.2.2"
}
],
"title": "CVE Program Container"
}
],
"cna": {
"affected": [
{
"product": "n/a",
"vendor": "n/a",
"versions": [
{
"status": "affected",
"version": "n/a"
}
]
}
],
"descriptions": [
{
"lang": "en",
"value": "A vulnerability was found in node-tar before version 4.4.2 (excluding version 2.2.2). An Arbitrary File Overwrite issue exists when extracting a tarball containing a hardlink to a file that already exists on the system, in conjunction with a later plain file with the same name as the hardlink. This plain file content replaces the existing file content. A patch has been applied to node-tar v2.2.2)."
}
],
"problemTypes": [
{
"descriptions": [
{
"description": "n/a",
"lang": "en",
"type": "text"
}
]
}
],
"providerMetadata": {
"dateUpdated": "2019-09-04T19:04:47",
"orgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca",
"shortName": "mitre"
},
"references": [
{
"tags": [
"x_refsource_MISC"
],
"url": "https://hackerone.com/reports/344595"
},
{
"tags": [
"x_refsource_MISC"
],
"url": "https://github.com/npm/node-tar/commit/b0c58433c22f5e7fe8b1c76373f27e3f81dcd4c8"
},
{
"tags": [
"x_refsource_MISC"
],
"url": "https://github.com/npm/node-tar/compare/58a8d43...a5f7779"
},
{
"name": "RHSA-2019:1821",
"tags": [
"vendor-advisory",
"x_refsource_REDHAT"
],
"url": "https://access.redhat.com/errata/RHSA-2019:1821"
},
{
"tags": [
"x_refsource_MISC"
],
"url": "https://nvd.nist.gov/vuln/detail/CVE-2018-20834"
},
{
"tags": [
"x_refsource_MISC"
],
"url": "https://github.com/npm/node-tar/commit/7ecef07da6a9e72cc0c4d0c9c6a8e85b6b52395d"
},
{
"tags": [
"x_refsource_MISC"
],
"url": "https://github.com/npm/node-tar/commits/v2.2.2"
}
],
"x_legacyV4Record": {
"CVE_data_meta": {
"ASSIGNER": "cve@mitre.org",
"ID": "CVE-2018-20834",
"STATE": "PUBLIC"
},
"affects": {
"vendor": {
"vendor_data": [
{
"product": {
"product_data": [
{
"product_name": "n/a",
"version": {
"version_data": [
{
"version_value": "n/a"
}
]
}
}
]
},
"vendor_name": "n/a"
}
]
}
},
"data_format": "MITRE",
"data_type": "CVE",
"data_version": "4.0",
"description": {
"description_data": [
{
"lang": "eng",
"value": "A vulnerability was found in node-tar before version 4.4.2 (excluding version 2.2.2). An Arbitrary File Overwrite issue exists when extracting a tarball containing a hardlink to a file that already exists on the system, in conjunction with a later plain file with the same name as the hardlink. This plain file content replaces the existing file content. A patch has been applied to node-tar v2.2.2)."
}
]
},
"problemtype": {
"problemtype_data": [
{
"description": [
{
"lang": "eng",
"value": "n/a"
}
]
}
]
},
"references": {
"reference_data": [
{
"name": "https://hackerone.com/reports/344595",
"refsource": "MISC",
"url": "https://hackerone.com/reports/344595"
},
{
"name": "https://github.com/npm/node-tar/commit/b0c58433c22f5e7fe8b1c76373f27e3f81dcd4c8",
"refsource": "MISC",
"url": "https://github.com/npm/node-tar/commit/b0c58433c22f5e7fe8b1c76373f27e3f81dcd4c8"
},
{
"name": "https://github.com/npm/node-tar/compare/58a8d43...a5f7779",
"refsource": "MISC",
"url": "https://github.com/npm/node-tar/compare/58a8d43...a5f7779"
},
{
"name": "RHSA-2019:1821",
"refsource": "REDHAT",
"url": "https://access.redhat.com/errata/RHSA-2019:1821"
},
{
"name": "https://nvd.nist.gov/vuln/detail/CVE-2018-20834",
"refsource": "MISC",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2018-20834"
},
{
"name": "https://github.com/npm/node-tar/commit/7ecef07da6a9e72cc0c4d0c9c6a8e85b6b52395d",
"refsource": "MISC",
"url": "https://github.com/npm/node-tar/commit/7ecef07da6a9e72cc0c4d0c9c6a8e85b6b52395d"
},
{
"name": "https://github.com/npm/node-tar/commits/v2.2.2",
"refsource": "MISC",
"url": "https://github.com/npm/node-tar/commits/v2.2.2"
}
]
}
}
}
},
"cveMetadata": {
"assignerOrgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca",
"assignerShortName": "mitre",
"cveId": "CVE-2018-20834",
"datePublished": "2019-04-30T18:01:58",
"dateReserved": "2019-04-30T00:00:00",
"dateUpdated": "2024-08-05T12:12:27.376Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.1"
}